X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=options.c;h=66099b58d3bd4ba4d4f2b26390e2392e4966e838;hp=bca217f6466ca8c80086f733726c924651fcdd09;hb=ad705bcb7e79a7cdb9891db17b4c40b13b6c30c3;hpb=7351f402b131fc4ad4e25bd2609a255a1ab4e97c

diff --git a/options.c b/options.c
index bca217f6..66099b58 100644
--- a/options.c
+++ b/options.c
@@ -1100,6 +1100,25 @@ static int kb_base_verify(struct fio_option *o, void *data)
 	return 0;
 }
 
+static int unit_base_verify(struct fio_option *o, void *data)
+{
+	struct thread_data *td = data;
+
+	/* 0 = default, pick based on engine
+	 * 1 = use bits
+	 * 8 = use bytes
+	 */
+	if (td->o.unit_base != 0 &&
+		td->o.unit_base != 1 &&
+		td->o.unit_base != 8) {
+		log_err("fio: unit_base set to nonsensical value: %u\n",
+				td->o.unit_base);
+		return 1;
+	}
+
+	return 0;
+}
+
 /*
  * Map of job/command line options
  */
@@ -1148,6 +1167,15 @@ static struct fio_option options[FIO_MAX_OPTS] = {
 		.def	= "1024",
 		.help	= "How many bytes per KB for reporting (1000 or 1024)",
 	},
+	{
+		.name	= "unit_base",
+		.type	= FIO_OPT_INT,
+		.off1	= td_var_offset(unit_base),
+		.verify	= unit_base_verify,
+		.prio	= 1,
+		.def	= "0",
+		.help	= "Bit multiple of result summary data (8 for byte, 1 for bit)",
+	},
 	{
 		.name	= "lockfile",
 		.type	= FIO_OPT_STR,